Solved by jeffkm

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	322,604	2.59
1001	A-B STANDARD	277,178	1.44
1008	A/B STANDARD	228,793	2.90
1330	두 수 비교하기 STANDARD	202,087	2.01
2420	Make a Difference STANDARD	30,934	2.16
2438	별 찍기 - 1 STANDARD	185,783	1.61
2475	검증수 STANDARD	54,386	1.34
2557	Hello World STANDARD	356,473	2.54
2558	A+B - 2 STANDARD	76,062	1.38
2739	구구단 STANDARD	197,535	1.98
2741	N 찍기 STANDARD	138,003	1.74
2743	단어 길이 재기 STANDARD	69,242	1.25
2754	학점계산	22,845	1.73
5597	Who have not handed in ?	67,201	1.94
8980	택배	3,677	2.27
27866	문자와 문자열 STANDARD	57,801	1.48

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